9005 Grant St, Thornton (Denver), CO 80229 Property Records

Adams County property record for 9005 Grant St, Thornton, CO 80229 · Last verified May 2026

Property Highlights

Property Type	Commercial > Office > Commercial Office
Year Built	Built 2001
Square Footage	47,392 sqft Gross Area
Lot Size	185,261 sqft (4.25 acres)
Tax Bill	$253,083.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`1719-22-4-09-008`
Alternative APNs	`0171922409008` `R0051487`

Interior

Building Area	47,392 sqft Gross Area
1st Floor	47,392 sqft 1st Floor
Stories	1 Stories

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2001
Fire Resistance Class	Buildings having exterior walls built of a non-combustible material such as brick, concrete, block or poured concrete. Interior partitions and roof structure are built of combustible materials. Floor may be concrete or wood frame.
Roof Construction	Flat Roof Construction
Lot Area	185,261 sqft (4.25 acres)
Canopy Area	3,296 sqft Canopy

Utilities and HVAC

Cooling System	Central Cooling
Heating System	HVAC Heating

Location & Zoning

Account Number	R0051487
Street Address	9005 GRANT ST
City	THORNTON
State	CO
Zip	80229-4300
Property Usage	Commercial Property Usage
Type	Commercial > Office > Commercial Office
Legal Description	SUB:HORIZON PLACE NO 2 AMENDMENT NO 1 LOT:1
Legal Range	68W
Legal Township	02S
Legal Section	22
Legal Quarter	4
Legal Subdivision	HORIZON PLACE NO 2 AMENDMENT NO 1
Legal Lot Number	1
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	2
Census Block	2013
Census Tract	9203

Owner

Source: Adams County records · APN 1719-22-4-09-008

Assessment roll updated January 21, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Owner on File
Mailing Address	2 NEWTON PLACE 255 WASHINGTON ST, NEWTON, MA 02458
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Refreshed	Jun 08, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	9005 GRANT ST, THORNTON, CO 80229-4300
Transaction Type	Mortgage
Record Updated	Oct 28, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000106487
Date	Sep 08, 2021
Instrument	2021000106487

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	CHARLOTTE, NC 28202

Agreement

Type	Commercial Mortgage

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Adams County
Municipality	Thornton City
Unified School District	Adams 12 Five Star Schools (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$123,207.00 (-51.32%)	$2,690,350 (+10.73%) Land $509,470 Building $2,180,880	$10,761,369 (+23.58%) Land $2,037,867 Building $8,723,502
2024	$253,083.00 (-5.45%)
2023	$267,671.00 (+26.36%)	$2,429,620 (+26.35%) Land $516,880 Building $1,912,740	$8,708,300 (+31.33%) Land $1,852,607 Building $6,855,693
2022	$211,826.00	$1,922,900 Land $1,062,700 Building $860,200	$6,630,668 Land $3,664,456 Building $2,966,212